c# - 南希.ViewEngines.ViewNotFoundException : Unable to locate view 'index.cshtml'

Question

遇到此处描述的问题 https://github.com/NancyFx/Nancy/issues/1528

具体来说，即使我按照我所理解的正确配置包括了 Razor View Engine，它也并不总是有效。自托管。

奇怪的是，我在我的 Mac(Mono/Xamarin 特定构建)或 2 台测试机器(windows/windows 构建)上没有遇到任何问题 - 它们工作得很好 - 但另外 2 台测试机器(windows/windows 构建)确实遇到了问题。

很难确定为什么会这样

使用.NET 4.5

肯定有 RAZOR 引擎 DLL 存在，甚至在 Bootstrap 中强制引用(并且没有抛出异常)

有什么线索吗？谢谢!

编辑 1:根据要求，这是完整的堆栈跟踪。我随后将其更改为明确的“index.cshtml”，但报告的错误基本相同(您只是在消息中的索引之后看到 .cshtml)。请注意缺少 cshtml 作为受支持的 View 扩展

Nancy.RequestExecutionException: Oh noes! ---> Nancy.ViewEngines.ViewNotFoundException:     Unable to locate view 'index'
Currently available view engine extensions: sshtml,html,htm
Locations inspected: views/Home/index-en-US,views/Home/index,Home/index-en-US,Home/index,views/index-en-US,views/index,index-en-US,index
Root path: XXX
If you were expecting raw data back, make sure you set the 'Accept'-header of the request to correct format, for example 'application/json'
   at Nancy.ViewEngines.DefaultViewFactory.GetRenderedView(String viewName, Object model, ViewLocationContext viewLocationContext)
   at Nancy.ViewEngines.DefaultViewFactory.RenderView(String viewName, Object model, ViewLocationContext viewLocationContext)
   at Nancy.Responses.Negotiation.ViewProcessor.Process(MediaRange requestedMediaRange, Object model, NancyContext context)
   at Nancy.Responses.Negotiation.DefaultResponseNegotiator.NegotiateResponse(IEnumerable`1 compatibleHeaders, NegotiationContext negotiationContext, NancyContext context)
   at Nancy.Responses.Negotiation.DefaultResponseNegotiator.CreateResponse(IList`1 compatibleHeaders, NegotiationContext negotiationContext, NancyContext context)
   at Nancy.Responses.Negotiation.DefaultResponseNegotiator.NegotiateResponse(Object routeResult, NancyContext context)
   at Nancy.Routing.DefaultRouteInvoker.<>c__DisplayClass9.b__5(Task`1 completedTask)
   --- End of inner exception stack trace ---
   at Nancy.NancyEngine.InvokeOnErrorHook(NancyContext context, ErrorPipeline pipeline, Exception ex)

Answer 1

确保你有有效的 Razor 配置 https://github.com/NancyFx/Nancy/wiki/Razor-View-Engine